C07K4/00

SAP AND PEPTIDOMIMETICS FOR TREATMENT OF EYE DISEASE
20230348534 · 2023-11-02 ·

Self-assembling peptides or self-assembling peptidomimetics (“SAP”) can treat or alleviate disease, disorder, injury or one or more symptoms of diseases or disorders of the eye, including ocular inflammation, dry eye, corneal erosion, retinal detachment, and other problems where the barrier formed by the SAP provides protection and aids healing. SAP topical or injectable compositions of SAP for local administration to the eye include SAP in an amount and concentration effective to provide an SAP structure on or within the eye or a compartment or structure thereof. The SAP can be assembled prior to or after the composition is administration. SAP can also be used as coatings for contact lens, intraocular lens, and wound healing devices, to enhance healing and decrease inflammation.

Peptides and methods and uses thereof for modulating anaphase promoting complex (APC) activity

Novel activators of the APC complex and methods and uses of these activators are provided. In particular, the activators are used for increasing resistance to stress and/or increasing lifespan in a plant or mammalian cell, in a plant or mammalian embryo or in a plant or subject. The activators are also used for treating cancer in a subject.

Peptides and methods and uses thereof for modulating anaphase promoting complex (APC) activity

Novel activators of the APC complex and methods and uses of these activators are provided. In particular, the activators are used for increasing resistance to stress and/or increasing lifespan in a plant or mammalian cell, in a plant or mammalian embryo or in a plant or subject. The activators are also used for treating cancer in a subject.

Methods of designing novel antibody mimetics for use in detecting antigens and as therapeutic agents

Provided herein are methods implemented by a processor in a computer for designing a clamp peptide comprising the structure A.sub.1-B-A.sub.2 wherein A.sub.1 is a first peptide arm that binds to a first binding site of a target protein, A.sub.2 is a second peptide arm that binds to a second binding site of the target protein, and B is a bridge peptide which links A.sub.1 to A.sub.2. Also provided herein are computer-readable storage media having stored thereon machine-readable instructions executable by a processor and systems. Related methods of manufacturing a clamp peptide and the clamp peptides manufactures by the methods are provided.

Methods of designing novel antibody mimetics for use in detecting antigens and as therapeutic agents

Provided herein are methods implemented by a processor in a computer for designing a clamp peptide comprising the structure A.sub.1-B-A.sub.2 wherein A.sub.1 is a first peptide arm that binds to a first binding site of a target protein, A.sub.2 is a second peptide arm that binds to a second binding site of the target protein, and B is a bridge peptide which links A.sub.1 to A.sub.2. Also provided herein are computer-readable storage media having stored thereon machine-readable instructions executable by a processor and systems. Related methods of manufacturing a clamp peptide and the clamp peptides manufactures by the methods are provided.

Compositions and methods of cell attachment

Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.

Compositions and methods of cell attachment

Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.

Detection and treatment of demyelinating diseases

The present invention relates to methods of detecting, diagnosing and distinguishing between demyelinating diseases such as Multiple Sclerosis. The present invention also relates to methods of treating, and peptides for use in the treatment of, demyelinating diseases such as Multiple Sclerosis.

Detection and treatment of demyelinating diseases

The present invention relates to methods of detecting, diagnosing and distinguishing between demyelinating diseases such as Multiple Sclerosis. The present invention also relates to methods of treating, and peptides for use in the treatment of, demyelinating diseases such as Multiple Sclerosis.

METHOD FOR MANUFACTURING MONOCLONAL ANTIBODY USING YEAST, AND SCREENING METHOD
20220275417 · 2022-09-01 ·

Disclosed is a method for manufacturing a monoclonal antibody without using animal individuals. This method includes a step of introducing a DNA fragment comprising a gene that encodes a secretory signal, a gene that encodes a nanobody, and a gene that encodes a peptide barcode, or a vector containing the DNA fragment, into a yeast cell; and a step of collecting a polypeptide comprising the nanobody and the peptide barcode that has been expressed in the cell and secreted to the outside of the cell. According to the method, it is possible to manufacture a monoclonal nanobody more efficiently in a shorter period of time without using animal individuals.